Comment 2 for bug 939410

It wasn't a very long video. I think it was rev. 45, but I'm not sure. I wanted to compile the latest code, but it fails:

[ 16%] Generating Audience/Audience.c, obj-i686-linux-gnu/Audience/Config.c, Audience/Widgets/TagView.c, Audience/Widgets/Previewer.c
/usr/bin/valac -C -b /home/andrei/Downloads/audience -d /home/andrei/Downloads/audience/obj-i686-linux-gnu --pkg=gtk+-3.0 --pkg=granite --pkg=clutter-gst-1.0 --pkg=clutter-gtk-1.0 --pkg=gdk-x11-3.0 --thread /home/andrei/Downloads/audience/Audience/Audience.vala /home/andrei/Downloads/audience/obj-i686-linux-gnu/Audience/Config.vala /home/andrei/Downloads/audience/Audience/Widgets/TagView.vala /home/andrei/Downloads/audience/Audience/Widgets/Previewer.vala
/home/andrei/Downloads/audience/Audience/Audience.vala:317.26-317.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.space:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:317.26-317.38: error: Expression must be constant
                    case Gdk.Key.space:
                         ^^^^^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:320.26-320.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.Escape:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:320.26-320.39: error: Expression must be constant
                    case Gdk.Key.Escape:
                         ^^^^^^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:326.26-326.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.o:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:326.26-326.34: error: Expression must be constant
                    case Gdk.Key.o:
                         ^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:329.26-329.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.f:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:329.26-329.34: error: Expression must be constant
                    case Gdk.Key.f:
                         ^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:330.26-330.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.F11:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:330.26-330.36: error: Expression must be constant
                    case Gdk.Key.F11:
                         ^^^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:333.26-333.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.q:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:333.26-333.34: error: Expression must be constant
                    case Gdk.Key.q:
                         ^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:336.26-336.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.Left:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:336.26-336.37: error: Expression must be constant
                    case Gdk.Key.Left:
                         ^^^^^^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:342.26-342.32: error: The name `Key' does not exist in the context of `Gdk'
                    case Gdk.Key.Right:
                         ^^^^^^^
/home/andrei/Downloads/audience/Audience/Audience.vala:342.26-342.38: error: Expression must be constant
                    case Gdk.Key.Right:
                         ^^^^^^^^^^^^^
Compilation failed: 16 error(s), 0 warning(s)